baber/WOPTO huggingface dataset:
Patent JP-H09194452-A (JP)
Title: Production of n-alkylamidoalkanol sulfate ester salt
Inventor: MIZUSHIMA YOUSEN
IPC: C07C303/24
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To profitably and simply obtain the subject compound free from turbidness and good in hue and smell by treating an N-alkylamidoalkanol sulfate ester salt aqueous solution with an adsorbent. SOLUTION: This method for producing an N-alkylamidoalkanol sulfate ester salt comprises sulfating an N-alkylamidoalkanol of formula I [R<1> is a 6-22C linear or branched alkyl, alkenyl or hydroxyalkyl, etc.; R<2> is H, a 1-22C linear or branched alkyl, alkenyl or hydroxyalkyl, etc.; R<3> is a 1-5C linear or branched alkylene; R<4> is a 2-3C linear or branched alkylene; (n) is 0-50 which exhibits the average addition mole number of an alkylene oxide] with a sulfating agent, neutralizing the obtained N-alkylamidoalkanol sulfate ester and subsequently treating the obtained ester salt aqueous solution of formula II (M is a cation) with an adsorbent preferably in an amount of 0.1-10wt.% based on the ester salt.
Patent JP-H02268002-A (JP)
Title: Insulating material support member in coaxila line
Inventor: SHIYUTEFUEN HAIN
IPC: H01B11/18
Filed: 1990-01-12
Abstract: PURPOSE: To allow the coaxial line to deliver a very high RF output for a broad band at a low reflectance by allowing inner lines placed at both sides of an inner line at a reduced diameter to surround a sleeve of an insulation material support. CONSTITUTION: This insulation material supporting mechanism for a coaxial line includes an insulation material support 1 between two parts of the coaxial line consisting of outer lines 2, 3 and tubular inner lines 4, 5, the support 1 is formed to be a disk, a sleeve 1a is provided in the middle to surround an inner line part 5a at a reduced outer diameter and an axial length (a) of the sleeve 1a is placed in a coaxial chamber 6. Furthermore, the inner lines 4, 5 placed at both sides of the inner line 5a surround the sleeve 1a of the support 1a, and the sleeve 1a of the support 1a is contained in a ring shaped extract part divided by the inner lines 4, 5. Moreover, end faces 4b, 5b of the ring parts 4b, 5b surrounding the sleeve 1a facing the support 1a are made circular.
Patent JP-H09199063-A (JP)
Title: Image forming apparatus
Inventor: KANAI IZUMI
IPC: H01J29/32
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus of which an image forming circuit is simply composed and easily manufactured and for which surface conduction type electron emitting element having phosphor bodies arranged triangularly are used. SOLUTION: In the case of display in a phosphor body in the n-line wires (i) and (j) are selected and an input of a scanning signal with negative polarity is carried out. Synchronously with that, an input of an image signal with positive polarity is carried put to a wire 156 arranged in a row direction, so that of and electrode 154, parts connected with the wires i, j become negative polarity and parts connected with the wire in a row direction become positive polarity. Consequently, electrons are emitted from the electron emitting elements in up and sown two-lines connected with the wires i, j and irradiated to a phosphor body in the n-line. At that time, electrons are emitted down ward from the device in the upper line of the up and down two-lines and emitted upward from the device in the lower line, so that one phosphor body 4 is irradiated with electrons from four elements.
Patent JP-S62162735-A (JP)
Title: Air intake device for rotary piston engine
Inventor: KARIYAMA SHIZO
IPC: F02B55/14
Filed: 1986-01-11
Abstract: PURPOSE:To avoid abrupt torque fluctuations in acceleration and obtain smooth acceleration, by providing a control valve for opening and closing a communication passage for communicating among cylinders and control means for closing the control valve when accelerating operation of an engine is started. CONSTITUTION:A control valve 14 in a communication hole 13 is provided with an actuator 18. A negative pressure introduction passage 19 is provided with a 3 way solenoid valve 20 and a delay valve 21. When it is sensed that a control circuit 22 is transferred to accelerating operation based on an output from a throttle opening degree sensor 23 provided with a primary throttle valve 9, the control valve 14 is closed with delay after the timing when the primary throttle valve 9 and a secondary throttle valve 11 are opened completely. With such an arrangement, abrupt torque fluctuations are avoided when an engine is accelerated, whereby smooth acceleration can be ensured.
Patent JP-H02184709-A (JP)
Title: Recognition device for semiconductor wafer
Inventor: SAKAI MASATO
IPC: H01L21/68
Filed: 1989-01-12
Abstract: PURPOSE:To easily and accurately perform binarization processing by providing a wafer set part to the head part of a wafer installation base and making the size of the wafer set part smaller than the external diameter of a wafer to be recognized. CONSTITUTION:The wafer set part which has a surface smaller than the external diameter of the wafer 1 to be set is formed at the head part of the wafer installation base 2. The edge part of the external diameter of the wafer 1 is not mounted directly in contact with the set part 6. Consequently, none of the reflected light of irradiating light from illuminator 4 and 5 is made incident on the edge part of the wafer 1 from the set part 6. An image of the edge part is therefore a high-contrast, sharp image and the binarization processing of the output of a CCD camera 3 which picks up the high-contrast, sharp image has no room for an error. The wafer 1 is therefore accurately recognized.
Patent JP-H09189090-A (JP)
Title: Opening/closing mechanism of roof
Inventor: TANAKA YASUO
IPC: E04B7/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a roof opening/closing mechanism of a simple structure, in which a tractin device for a rope itself ad a guide roller for rope are installed and which does not require provision of any brake device as safety measure. SOLUTION: An equalizer 24 is configured with a main balance beam 18 and aux. balance beam 22 which are coupled together rotatably through an equalizer pin 25. The second wheel 26, first wheel 20, and third wheel 28 are installed at the ends of the main balance beams 18 and the aux. balance beam 22, and wheels 30, 32, 34 are furnished on the first axle 20, second axle 26, and third axle 28. A pair of racks 38, 40 are installed parallel on both sides of a rail 12. On the third axle 28 a pair of rack gears 46, 48 are installed coaxially in such a way as pinching the wheel 34 and meshed with the racks 38, 40. A driving gear 50 is installed on the third axle 28 with possibility of single piece rotating, and there the output gear 54 of a motor equipped with reduction gear 52 is meshed.
Patent JP-S5596388-A (JP)
Title: Vane pump
Inventor: MASUDA KOUSAKU
IPC: F04C14/26
Filed: 1979-01-19
Abstract: PURPOSE: To promote the capacity of a pump by providing a spring member of a pressure adjusting valve with a thermally responsive which reduces the set load of the spring member when the temperature of a working oil is raised above a proper level.  
     CONSTITUTION: A spring member 51 of a pressure adjusting valve 47 is provided with a thermally responsive member 60 for reducing the set load of the spring member 51 when the temperature of the working oil is raised above a proper level. In this construction, when the oil temperature is raised above the proper level, the pressure adjusting function of the pressure adjusting valve 47 is temporarily stopped or reduced to open a narrow passage 49, and consequently, the working oil from a pressure chamber 3 is continuously returned to an entrance passage through a bypass passage 26. Since the temperature elevation of the working oil in a pump is reduced, the pump is prevented from the seizure or abrasion of a rotor 14 and others and deteriorations of a sealing member and the working oil, and improved in its performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150120-A (JP)
Title: Coordinate input device with display
Inventor: MURAKAMI AZUMA
IPC: G10L15/00
Filed: 1984-01-13
Abstract: PURPOSE:To display the contents of the indications and instructions for positions on a tablet on a display put on a tablet by attaining the input of those contents not only with a magnetic substance but sounds. CONSTITUTION:A display C is put on a tablet A, and a position on the tablet A is designated by a position designating magnetism generator set above the display C. Then the designated position can be displayed on the display C. While a standard pattern is stored previously in a sound recognizer F and an instruction is indicated by sound throgh a microphone E. Then this instruction is compared with the standard pattern after A/D conversion. When coincidence or similarity is obtained from said comparison, an instruction code corresponding to the designated sound is fed to a computer 22 to be converted into display signals. These display signals are temporarily stored to a display memory 29. Then the contents of the instruction are displayed on the display C or executed.
Patent JP-S56103361-A (JP)
Title: Radiation fluoroscopic inspecting apparatus
Inventor: SAKAMOTO TETSUO
IPC: G01N23/04
Filed: 1980-01-21
Abstract: PURPOSE:To smooth the work by displaying the X-ray fluoroscopic image of a sample, discriminating whether it is nondefective or defective, and announcing the defective when the sample positions in a sample exchange port. CONSTITUTION:An X-ray fluoroscopic apparatus 21 converts the X-rays transmitted through a sample 11 to an optical image. This optical image is supplied to an image memory 27, and the stored image is displayed in a video monitor 26. A timing control circuit 25 controls an image memory 27 and an X-ray shutter 23. A control part is provided to a timing controlling circuit 25, and this control part stores the defective signal of the sample 11 which is inspected in an X-ray inspecting part 20 and of which the optical image is displayed in the next position. When said sample 11 comes to a sample exchange port 16, the control part sounds a buzzer.
Patent JP-S60148913-A (JP)
Title: Method of dynamic-consolidating ground
Inventor: TAGAYA KOUZOU
IPC: E02D3/046
Filed: 1984-01-13
Abstract: PURPOSE:To efficiently consolidate a ground, by a method wherein, after plural rod bodies are formed in a projecting manner on the striking surface of a hammer, the ground is struck by means of the hammer to form in the ground a water system or cracks through which underground water is dispersed. CONSTITUTION:Plural rod bodies 8 with a length of about 2-3m, which are insertable in a ground 1, are formed on the striking surface of a hammer 5. The hammer 5 is hung down by means of a hang rope 4 of a moving crame 3, is dropped under gravity to strike a ground surface to compact and consolidate a ground 1. Simultaneously, penetration holes by the rod bodies 8 or cracks 7 are yielded. This, since an excess gap water pressure is rapidly dispersed through the penetration holes and the cracks, enables efficient consolidation of a ground and shortening of a term of works.
Patent JP-S61163825-A (JP)
Title: Mouth piece device
Inventor: TAKAO KENJI
IPC: B29C48/09
Filed: 1985-01-14
Abstract: PURPOSE:To enable to continuously manufacture plastic tube with its wall thickness different from each other by a method wherein the gap of a resin passage made between the tip inner peripheral surface of a die ring and the cylindrical surface of a mandrel is changed by advancing and retreating the die ring. CONSTITUTION:Cylindrical surfaces 11 and 12, the outer diametral dimensions of which are continuously changed by gradually increasing from the tip side to the rear side, are provided on the outer peripheral surface of a mandrel 1. A gap of the resin passage made between the mandrel 1 and a die ring 2 is made narrower by retreating the die ring 2 so as to set the tip inner peripheral surface 21 of the die ring 2 on the outer peripheral side of the cylindrical surface 12 of the mandrel 1. When the molten resin led in an annular resin passage from an extruder E is extruded from the tip part of a mouth piece in a form of plastic tube, thin walled tube P1 is obtained. On the other hand, when the gap of the resin passage is made wider by advancing the die ring 2 in the direction to extrude tube without stopping the operation of the extruder so as to set the inner peripheral surface 21 of the die ring 2 on the outer peripheral side of the cylindrical surface 11 of the mandrel 1, thick walled tube P2 with the wall thickness corresponding to the set gap is obtained.
Patent JP-2000206386-A (JP)
Title: Lens presser
Inventor: FURUYAMA KIYOMITSU
IPC: G02B7/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lens from being cracked or broken even under a condition where a severe temperature change is generated. SOLUTION: This presser is provided with a presser ring for pressing a lens to a lens-barrel to be fixed, and an annular elastic member 4 arranged between the presser ring and the lens. The elastic member 4 has a contact part 5 for contacting with the lens in a lens side and a noncontact part 6 not contacting with the lens in the side, it has also a contact part 7 for contacting with the presser ring and a noncontact part 8 not contacting with the ring in a presser ring side, and the contact part 5 in the lens side and the contact part 7 in the presser ring side are arranged to be prevented from being overlapped in view of an optical axis direction.
Patent JP-H02185452-A (JP)
Title: Image recording
Inventor: OKA KOZO
IPC: G03G15/00
Filed: 1989-01-13
Abstract: PURPOSE:To obtain image recording technique which ensures high speed, high image quality and other advantages such as compactness, low cost and high reliability by using a recording electrode consisting of a pixel electrode for application of a signal voltage corresponding to an image and an auxiliary electrode for intensifying an electric field on the pixel electrode. CONSTITUTION:Toner 4 is transported to an area near a recording electrode in a state that the toner 4 attaches to the surface of a toner transport belt 2 almost uniformly. The toner is normally given a specified amount of electric charges on an average by friction charging. A toner transport belt 3 comes in contact with a recording electrode 1 on the rear, and furthermore, moves in an arrow direction through a specified clearance between the belt 3 and an image recording medium. A voltage is applied to an area between the pixel electrode 11 of the recording electrode 1 and the image recording medium 3 as well as an area between the pixel electrode 11 and an auxiliary electrode 12. Consequently, the toner 4 being transported is sent by flying to a clearance between the toner transport belt and the image recording medium by the action of an electric field generated by application of a voltage.
Patent JP-S60149804-A (JP)
Inventor: SHIBUYA AKIZOU
IPC: F22B31/00
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11205840-A (JP)
Title: Service system using plural radio communication systems and its service method
Inventor: NISHIO TORU
IPC: H04W88/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the contents of a service to the user of a composite communication terminal equipment or a party making a paging call to the composite terminal equipment in the service system that uses the composite terminal equipment, which is a composite terminal equipment consisting of a paging receiver and a portable communication terminal equipment. SOLUTION: This service system using a composite terminal equipment 13 is provided with a PHS center 14, that uses anyone of first base station 12,... group to make position registration of the composite terminal equipment 13 and to obtain its position information and provides the obtained position information, together with identification information of a paging receiver of the concerned composite terminal equipment 13 and with a paging center 16 that provides the position information of the paging receiver received from the PHS center 14 to a caller via a telephone line network 11, when a call request is received to the paging receiver via the telephone line network 11.
Patent JP-S5288580-A (JP)
Title: Gas-liquid countercurrent contact apparatus
Inventor: YOSHINAGA SHIYOUJI
IPC: B01D47/00
Filed: 1976-01-21
Abstract: PURPOSE: Non-barrage perforated plate tower 1 (gas-liquid contact apparatus), able to operate to stay liquid on the stage, even in case of the amount of supply liquid is small. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5289385-A (JP)
Title: Preparing method for low concentration gas atmosphere
Inventor: TAMURA SUSUMU
IPC: G01N1/22
Filed: 1976-01-21
Abstract: PURPOSE: To stably maintain and control the concentration of corrosive gas atmosphere by supplying carrier gases to a liquid layer, in which test gases are dissolved in advance, to supply the system with the mixture gases of the test gases and the carrier gases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60148962-A (JP)
Inventor: YUASA SHIYUUJI
IPC: E04G21/18
Filed: 1984-01-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01180660-A (JP)
Title: Line read device
Inventor: OYAMA KEIICHI
IPC: H04L69/14
Filed: 1988-01-12
Abstract: PURPOSE:To drastically shorten a time necessary for taking in successive data by dividing into the group of lines on which a probability that there are data is high and the group of lines on which the probability that there are data is low and executing reception requests independently to the lines on which there are data and lines on which there are no data. CONSTITUTION:The title device is equipped with a first table to register liens 10 on which data exist at the last reading period, a second table to register the lines 10 not registered on the first table and an allocating means 12 to allocate either of the first table or the second table to each of activation sources 14, 15 and 16 by corresponding to the number of lines registered on the first table and a a reading means 11 makes the lines 10 registered on the table allocated to the activation sources 14, 15 and 16 by the allocating means 12 into the issuance destinations of line read requests. On the lines 10 to which a large quantity of data arrange, the data exist successively on the lines, the change of the intermittence of the data is little and therefore, time loss by read-requesting from all the activation sources to the lines 10 on which there are no data can be minimized.
Patent JP-S60149125-A (JP)
Title: Method for impurity doping into semiconductor substrate
Inventor: KOMORI TOSHIO
IPC: H01L21/265
Filed: 1984-01-13
Abstract: PURPOSE:To improve the electrical characteristics of a semiconductor element without giving a damage on a substrate by a method wherein a covering layer composed of a polycrystalline semicoiductor, an amorphous semiconductor, a semiconductor oxide, a semiconductor nitride and etc. on the semiconductor substrate is arranged and impurity ions are implanted in a manner the range of ions is located on a boundary of the covering layer and the substrate, followed by heat treatment to diffuse said ions to the predetermined depth. CONSTITUTION:A surface of a P type Si substrate 1 is coated with a covering layer 2 of SiO2 or the like and then the substrate is covered with a resist film 3 of the predetermined shape. By using this as a mask, the whole surface is irradiated with a P-ion beam 4. At this time, a thickness of the film 2 and an acceleration voltage of ion implantation are selected properly so that a peak of the quantity of implanted beam 4 enters in the film 2 only by 0.03mum from a boundary of the substrate 1 and the film 2. Consequently, most of damages due to the implanted impurity 5 are accepted by the film 2 thereby preventing a damage of the substrate 1. After that, heat treatment with 1,000-1,200 deg.C is performed for 10-30min as usually to diffuse the impurity 5 and an N type region 6 is formed.
Patent JP-2000204709-A (JP)
Title: Ventilation structure of eaves back ceiling and eaves back ceiling plate support fitting
Inventor: TAKAHASHI TOSHIHIKO
IPC: E04B9/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the ventilation structure of an eaves back ceiling capable of automatically closing a ventilation opening at the time of a fire. SOLUTION: A damper mechanism comprising a U-shaped shape memory alloy body D and a flat plate-like damper member connected thereto is provided on the required part of a support fitting A supporting an eaves back ceiling plate 4 on a building outer wall 11, the damper member C is slid by utilizing the deformation of the shape memory alloy body D due to heat at the time of a fire, and a ventilation opening 12 between the support fitting A and the building outer wall 11 is closed.
Patent JP-S59129755-A (JP)
Title: Stainless cast steel with high corrosion fatigue strength
Inventor: IWABUCHI YOSHITAKA
IPC: C22C38/00
Filed: 1983-01-18
Abstract: PURPOSE:To obtain a martensitic stainless cast steel with superior corrosion fatigue strength as well as superior corrosion resistance by reducing the amount of C and by specifying the amounts of Si, Mn, Ni, Cr and Mo. CONSTITUTION:This martensitic stainless cast steel consists of, by weight, <=0.10% C, <=1.00% Si, 0.50-1.00% Mn, 4.00-6.00% Ni, 16.00-18.00% Cr, 0.50- 1.50% Mo and the balance Fe with inevitable impurities. The steel is superior to 13Cr steel in characteristics such as corrosion resistance, corrosion fatigue strength and mechanical properties, so it is suitable for use in a severe corrosive environment.
Patent JP-H10192530-A (JP)
Title: Game machine
Inventor: AKASAKA MICHIHARU
IPC: A63F7/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent changes by warning or restricting some functions and performance when abnormal combination of the categories of a game board control circuit and that of a main body control circuit that is different from a proper combination, is detected. SOLUTION: An abnormality detection means intended to detect an abnormality when a game board control circuit belonging to the category of different games such as the probability of winning a big prize, and a body control circuit that, are connected. In detecting such abnormality, before transferring winning balls from the game board control circuit to the body control circuit, an identification is made as to whether it is an ordinary machine or a card machine on the basis of whether a winning ball count signal stays on for a fixed period of time or not, and the duration of the identification signal is differed for each category. For instance it is 10ms for an ordinary machine and 20ms for a card machine. The body control circuit evaluates these identification signals.  If an abnormality is detected, error correction is made, a warning is issued or the performance of the game machine is limited.